bonarez
Apr 18 2004, 06:44 PM
restarting the full tables is not nescesary, rtgen can continue interupted computings, rtgen should start where it stopped last time
file length mismatch shows a problem with the hashfile you're trying to crack i think
try cracking 1 of the hashes in the file. with rcrack -h
Killaloop
Apr 19 2004, 05:48 AM
"lm_alpha-numeric#1-7_1_2400x40000000_all.rt:
file length mismatch"
This table is corrupted
recheck how big it is and try to continue computing that table.
its not the fault of the hash its a bad table
Killaloop
Apr 19 2004, 05:50 AM
| QUOTE (ILX @ Apr 16 2004, 02:19 PM) |
removing the lowercase will short things down, thnks to killaloop  but if i could just get my other network boxes processing the tables on 1 single server i could have all the lm hashes in no time.
CMD does not support UNC paths as current directories.
I HATE THIS DAMN WINDOWS SHI%%Y command shell wannabe
if anyone could tell me a way around it i would VERY greatfull |
why not let every machine compute the single tables on their own harddisk and once they are done transfer them on your main server?
thats how I did it
dissolutions
Apr 19 2004, 05:55 AM
there will be no more hash sharing to crack.
Anybody who does share will loose posting privledges. We've already lead out a warning.
I have deleted posts containing MD5 hashes. I will not bother editting them as the warning had already been issued.
(To the person saying the mods won't like it

Good Job, nice to see stuff like that)
Mika1981
Jun 20 2004, 12:33 PM
hi all, i have a little problem

i have don all these tables :
| CODE |
rtgen lm all 1 7 0 5700 40000000 #0 rtgen lm all 1 7 0 5700 40000000 #1 rtgen lm all 1 7 0 5700 40000000 #2 rtgen lm all 1 7 0 5700 40000000 #3 rtgen lm all 1 7 0 5700 40000000 #4 rtgen lm all 1 7 1 5700 40000000 #0 rtgen lm all 1 7 1 5700 40000000 #1 rtgen lm all 1 7 1 5700 40000000 #2 rtgen lm all 1 7 1 5700 40000000 #3 rtgen lm all 1 7 1 5700 40000000 #4 rtgen lm all 1 7 2 5700 40000000 #0 rtgen lm all 1 7 2 5700 40000000 #1 rtgen lm all 1 7 2 5700 40000000 #2 rtgen lm all 1 7 2 5700 40000000 #3 rtgen lm all 1 7 2 5700 40000000 #4 rtgen lm all 1 7 3 5700 40000000 #0 rtgen lm all 1 7 3 5700 40000000 #1 rtgen lm all 1 7 3 5700 40000000 #2 rtgen lm all 1 7 3 5700 40000000 #3 rtgen lm all 1 7 3 5700 40000000 #4 rtgen lm all 1 7 4 5700 40000000 #0 rtgen lm all 1 7 4 5700 40000000 #1 rtgen lm all 1 7 4 5700 40000000 #2 rtgen lm all 1 7 4 5700 40000000 #3 rtgen lm all 1 7 4 5700 40000000 #4 rtgen lm all 1 7 5 5700 40000000 #0 rtgen lm all 1 7 5 5700 40000000 #1 rtgen lm all 1 7 5 5700 40000000 #2 rtgen lm all 1 7 5 5700 40000000 #3 rtgen lm all 1 7 5 5700 40000000 #4
|

whive "Rainbowcrack sucess Probability 1.1 by nulladd" it says that i have 100 % chance to find all the password, but i can't
i don't know how it could be but i can't find a password taht is like : 44w31vbt
it find : 44w31vb and then say<not found> for the last letter "t"
is there someone that can say me why it count not found all the passwords ?
I thought i could find all whive these files... i have about 18 go of rainbow tables ...
nuorder
Jun 20 2004, 12:48 PM
| QUOTE |
| it says that i have 100 % chance to find all the password |
it says ~100% not 100%, ~ is a mathematical term for 'almost' as the success rate for tables approaches 100% but can never reach it (tho it appears to do so)
but it should get the letter t.
perhaps try doing '44w31vb44w31vb' as you can already get '44w31vb' so you will be able to determine whether its the tables or incorrect use
Mika1981
Jun 20 2004, 01:26 PM
is it possible that my tables are wrong ?
TheOther
Jun 24 2004, 04:28 PM
Mika1981,
You can't find the last character because you have made tables for 7 characters maximum and your password is 8 characters long.
I just found this great program and i want to make these tables. But I can't understand some paramters. Don't give me the link for the tutorial because i don't understand.
I'm using rainbowcalc to calculate the time but i don't know what the rainbow chain lenght and count means? Maybe someone could explain this?
And what about "time to generate 1 chain"? How can we calculate that?
Many thanx to the people with some usefull tips!!
If someone wants to crack this md5 hash untill i got my tables:
1d0de1028bd820aeaab002329f0cd9ad
BillyJawz
Jun 24 2004, 04:47 PM
Anyone tried to compile rtgen for windows (perhaps with proper optimisation flags)? Coz i did it on Linux and my rtgen is far faster (on a less powerfull computer!).
Another idea for this prog should be to read RARed tables. (as you can do a 50% compression rate on those)
rtgen.exe is also included in LC5, as you can use rainbow tables with it too. But tables computed with this exe seems very tiny...any clue?
Paul
Jun 24 2004, 05:15 PM
If you dump password hashes with pwdump, its md5 then right ??
Cause im now following the tut and generate the md5 hashes 1-7 lowercase
| QUOTE |
D:\rainbow\rainbowcrack-1.2-win>type create.bat rtgen md5 loweralpha 1 7 0 2100 8000000 all rtgen md5 loweralpha 1 7 1 2100 8000000 all rtgen md5 loweralpha 1 7 2 2100 8000000 all rtgen md5 loweralpha 1 7 3 2100 8000000 all rtgen md5 loweralpha 1 7 4 2100 8000000 all D:\rainbow\rainbowcrack-1.2-win> |
nuorder
Jun 25 2004, 12:41 AM
| QUOTE (BillyJawz @ Jun 25 2004, 02:47 AM) |
| Anyone tried to compile rtgen for windows (perhaps with proper optimisation flags)? |
ah whoops u trial members cant see download section
here is what i posted
------------------------------------------------------------------------------------------------
compiled rainbowcrack files with the rainbowcrack algorithm patch, enjoy!
QUOTE
This package contains some useful hash algorithms which are not supported in RainbowCrack 1.2.
These algorithms include: NTLM, MD2, MD4 and RIPEMD160.
With the patch, you will be able to generate the rainbow tables of these algorithms.
www.antsight.com/zsl/rainbowcrack
-----------------------------------------------------------------------------------------------
i also thought id quickly outline how to compile the rainbowcrack files with the latest openssl package, this isnt a tutorial but it should put you in the right direction.
compiled under Visual C++ Student Edtn, but other compilers should work fine too
download and install ActivePerl and masm (needed for openssl)
www.activestate.com/Products/Download/Register.plex?id=ActivePerl
www.masm32.com/masmdl.htm
download and install openssl by reading INSTALL.W32 and following the steps
www.openssl.org/source
assuming it all compiles fine you can now put the openssl files in the VC++ folders
* copy the files in openssl\out32dll to your VC++ bin folder
* copy libeay32.dll and libeay32.lib into your VC++ lib folder
* copy inc32\openssl into your Include folder. openssl should now be a subfolder within the include folder
you might also want to update your old libeay32.dll that came with rainbowcrack with the new one that you just made
now compile the rainbowcrack files - nmake makefile.win
Note:
nmake is included with visual studio, there are other ones out there too
you should have all your paths correctly set up as well
------------------------------------------------------------------------------------------------
should help get u started on compiling
nuorder
Jun 25 2004, 12:43 AM
| QUOTE (Paul @ Jun 25 2004, 03:15 AM) |
If you dump password hashes with pwdump, its md5 then right ?? Cause im now following the tut and generate the md5 hashes 1-7 lowercase
| QUOTE | D:\rainbow\rainbowcrack-1.2-win>type create.bat rtgen md5 loweralpha 1 7 0 2100 8000000 all rtgen md5 loweralpha 1 7 1 2100 8000000 all rtgen md5 loweralpha 1 7 2 2100 8000000 all rtgen md5 loweralpha 1 7 3 2100 8000000 all rtgen md5 loweralpha 1 7 4 2100 8000000 all D:\rainbow\rainbowcrack-1.2-win> |
|
its lm or ntlm (mostly lm) so i suggest you generate lm tables not md5
on a site note the lm hash is based off DES and ntlm is based off md4
yamahacal
Jun 25 2004, 12:47 AM
I don't know if trial members can see the File Downloads section so I'll put nuorder's patched rainbowcrack here for all to enjoy.
nuorder
Jun 25 2004, 12:48 AM
| QUOTE (TheOther @ Jun 25 2004, 02:28 AM) |
| And what about "time to generate 1 chain"? How can we calculate that? |
what you need to do is set up the tables the way you want them
then start generating them
after a couple minutes (depending on your configuration) you will see something like "xxx chains generated in xmin and xseconds"
where x is some number
so you put that data (minutes and seconds) into rainbowcalc and then it will tell you how long it will take
i reccommend that you dont have anything running in the backround for the first couple chains and perhaps let it generate 2 or 3 chains so you can be sure of the time it takes
TheOther
Jun 25 2004, 02:58 PM
Thx nuorder for your answer!!
Now I only have to know what the chain lenght and count means.
nuorder
Jun 25 2004, 03:51 PM
ill give it a shot at explaining this but i still have to read the paper a bit more
disclaimer: may be wrong | disclaimer2: im tired
-------------------------------------------------
the encryption algorithm uses a key to encrypt the plaintext
so what rainbowcrack does is split the total number of possible keys into some number of chains (chain count)
to be effective each chain only stores the first and last key for however long it is (chain length)
so just say there were 50 possible keys a set of chains in a table might look like this
if works by checking if the key falls between certain key ranges, if not then it moves on (i think??)
example (perhaps??):where the chain count would be 5 and the chain length would be 10 (inclusive)
| CODE |
Chain No. | First Key | Last Key 1 | 1 | 10 2 | 11 | 20 3 | 21 | 30 4 | 31 | 40 5 | 41 | 50
|
this is really a rough quess and if anyone wants to tell me of any holes in this explaination id be happy to hear them
also read the paper for detailed info
hxxp://lasecwww.epfl.ch/pub/lasec/doc/Oech03.pdf
Scott5746
Jun 28 2004, 07:30 PM
| QUOTE (rush @ Apr 8 2004, 07:30 AM) |
| CODE | 1003:2ad7fa388d1b84e2ffaef6ceebdc426a:191e423b4487065b1b12fcf68c80a4b3:::
|
Someone who can crack this one with rainbow tables has seriously to much hd space  Just try it, my pws are always hacker proof  |
statistics
-------------------------------------------------------
plaintext found: 2 of 2 (100.00%)
total disk access time: 24.64 s
total cryptanalysis time: 33.98 s
total chain walk step: 31374553
total false alarm: 1282
total chain walk step due to false alarm: 2555782
result
-------------------------------------------------------
case correction for password !KAT7KA96?? fail!
username !KAT7KA96?? hex:214b4154374b413936f500
Case correction always seems to fail on passwords with extended ASCII characters...
Oh well.
-Scott
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